Topsil - Model FZ-Hitran - High Transmission Silicon Datasheet

Topsil is the world leading supplier of high purity, high transmission silicon (HiTranTM) for a number of infrared (IR) applications. HiTranTM silicon has unique transmission performance across most of the infrared band including the far infrared region. The purity of HiTranTM silicon eliminates all impurity related absorptions over the whole of the band. Intrinsic lattice vibrations in silicon reduce the transmission of infrared light of thick HiTranTM silicon in the wavelength band from 7-16 μm, but in many cases HiTranTM silicon can replace other infrared materials even in the 8-12 μm region.